0 something that stops something else passing through, or the act of stopping something passing through -- 障礙物；堵塞，阻礙
Possible symptoms were nasal secretion, nasal blockage, itching and sneezing.
This political environment led to the systematic blockage of access to the state decisionmaking apparatus for civil society groups.
These diametrically opposed policies resulted in the virtual blockage of the counterpart funds until spring 1949.
Within the context of this division, the essence of tricuspid atresia is complete blockage of the direct ventricular return of the systemic venous pathways.
This is exaggerated in a closed tunnel test section (here the model occupies 16% of the total cross-section area) by wake blockage effects.
Obviously, this action function characterizes a movement action of the blockage of the inlet.
All characterizations reflect the dichotomy among the notions of support and blockage.
Thus, there was complete blockage of flow from the right ventricle to the pulmonary trunk but not pulmonary atresia.
